{"id":"CVE-2026-45963","summary":"ASoC: nau8821: Cancel delayed work on component remove","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: nau8821: Cancel delayed work on component remove\n\nAttempting to unload the driver while a jack detection work is pending\nwould likely crash the kernel when it is eventually scheduled for\nexecution:\n\n[ 1984.896308] BUG: unable to handle page fault for address: ffffffffc10c2a20\n[...]\n[ 1984.896388] Hardware name: Valve Jupiter/Jupiter, BIOS F7A0131 01/30/2024\n[ 1984.896396] Workqueue: events nau8821_jdet_work [snd_soc_nau8821]\n[ 1984.896414] RIP: 0010:__mutex_lock+0x9f/0x11d0\n[...]\n[ 1984.896504] Call Trace:\n[ 1984.896511]  \u003cTASK\u003e\n[ 1984.896524]  ? snd_soc_dapm_disable_pin+0x26/0x60 [snd_soc_core]\n[ 1984.896572]  ? snd_soc_dapm_disable_pin+0x26/0x60 [snd_soc_core]\n[ 1984.896596]  snd_soc_dapm_disable_pin+0x26/0x60 [snd_soc_core]\n[ 1984.896622]  nau8821_jdet_work+0xeb/0x1e0 [snd_soc_nau8821]\n[ 1984.896636]  process_one_work+0x211/0x590\n[ 1984.896649]  ? srso_return_thunk+0x5/0x5f\n[ 1984.896670]  worker_thread+0x1cd/0x3a0\n\nCancel unscheduled jdet_work or wait for its execution to finish before\nthe component driver gets removed.","modified":"2026-07-08T08:09:40.264947176Z","published":"2026-05-27T12:18:21.228Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45963.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/3955767ec39dcc0358470ffe6535703e2b7fd815"},{"type":"WEB","url":"https://git.kernel.org/stable/c/dbd3fd05cddfdeec1e49b0a66269881c09eebd17"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45963.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-45963"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"aab1ad11d69fa7f35cb88105614ea7911598e1d6"},{"fixed":"3955767ec39dcc0358470ffe6535703e2b7fd815"},{"fixed":"dbd3fd05cddfdeec1e49b0a66269881c09eebd17"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-45963.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.19.4"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-45963.json"}}],"schema_version":"1.7.5"}